Mounting structure for a pump



FIG. 1 is a perspective view of a base plate for a pump embodying ournew design;

FIG. 2 is an end elevational view showing the end which is hidden inFIG. 1;

FIG. 3 is a side elevational view showing the side which is hidden inFIG. 1;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a top plan view.

The ornamental design for a mounting structure for a pump, as shown anddescribed.